A Second Generation Automated Edge Match System

Jack D. Finley

doi:10.1117/12.956729

9 January 1979 A Second Generation Automated Edge Match System

Jack D. Finley

Proceedings Volume 0155, Image Understanding Systems and Industrial Applications I; (1979) https://doi.org/10.1117/12.956729
Event: 22nd Annual Technical Symposium, 1978, San Diego, United States

Abstract

This paper is a sequel to a paper presented in 1977 regarding the development of an automated visual edge match system (AEMS). The AEMS is a system for measuring photographic image quality by means of edge sharpness and is particuarly useful for assessing focus and image motion in controlled tests. In latest developments, the system has been expanded to incorporate a focus control system which has virtually eliminated the operator as an error source. Other developments include the incorporation of a graphics terminal, a new sharpness algorithm, and greatly simplified operator controls. Data are presented which show the features of the machine and engineering details of the reengineered system.

Citation Download Citation

Jack D. Finley "A Second Generation Automated Edge Match System", Proc. SPIE 0155, Image Understanding Systems and Industrial Applications I, (9 January 1979); https://doi.org/10.1117/12.956729

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